PPGIyajambulidwa kalezophimbidwa ndi magalasi chitsulo, yomwe imadziwikanso kuti chitsulo chophimbidwa kale, chitsulo chophimbidwa ndi coil, chitsulo chophimbidwa ndi utoto ndi zina zotero, nthawi zambiri chimakhala ndi gawo lachitsulo lophimbidwa ndi zinc lotentha.
Mawuwa ndi owonjezera a GI omwe ndi chidule cha Galvanized Iron. Masiku ano mawu akuti GI nthawi zambiri amatanthauza zinc yoyera (>99%) chitsulo chophimbidwa ndi dip continuously hot dip coated, mosiyana ndi njira zophimbira. PPGI imatanthauza chitsulo chophimbidwa ndi zinc chomwe chimapakidwa kale m'fakitale, komwe chitsulocho chimapakidwa utoto chisanapangidwe, mosiyana ndi utoto wopangidwa pambuyo pake womwe umachitika mutapangidwa.
Njira yophikira yachitsulo yotentha imagwiritsidwanso ntchito popanga pepala lachitsulo ndi coil yokhala ndi zokutira za aluminiyamu, kapena zokutira za alloy za zinc/aluminium, zinc/iron ndi zinc/aluminium/magnesium zomwe zitha kupakidwa utoto kale ku fakitale. Ngakhale kuti GI nthawi zina ingagwiritsidwe ntchito ngati mawu ogwirizana a zitsulo zosiyanasiyana zophimbidwa ndi zitsulo zotentha, imangotanthauza chitsulo chophimbidwa ndi zinc. Mofananamo, PPGI nthawi zina ingagwiritsidwe ntchito ngati mawu wamba a zitsulo zosiyanasiyana zophimbidwa ndi zitsulo zomwe zapakidwa utoto kale, koma nthawi zambiri imatanthauza chitsulo chophimbidwa ndi zinc chomwe chapakidwa utoto kale.
Chitsulo chopangidwa ndi zinki cha PPGI nthawi zambiri chimapangidwa pa mzere wokhazikika wa galvanizing (CGL). CGL ikhoza kukhala ndi gawo lopaka utoto pambuyo pa gawo lotentha la galvanizing, kapena nthawi zambiri gawo lopangidwa ndi chitsulo lomwe lili mu mawonekedwe a coil limakonzedwa pa mzere wosiyana wa utoto wokhazikika (CPL). Chitsulo chopangidwa ndi chitsulo chimatsukidwa, kukonzedwa kale, kuyikidwa ndi zigawo zosiyanasiyana za zokutira zachilengedwe zomwe zingathe kupangidwa.utoto,vinilukufalikira, kapenama laminateNjira yopitilira yomwe imagwiritsidwa ntchito popaka zophimba izi nthawi zambiri imatchedwa Coil Coating.
Chitsulo chomwe chimapangidwa mwanjira imeneyi ndi chopakidwa kale, chomalizidwa kale ndipo chokonzeka kukonzedwanso kukhala zinthu zomalizidwa kapena zigawo zina.
Njira yophikira coil ingagwiritsidwe ntchito pazinthu zina monga aluminiyamu, kapena aluminiyamu, chitsulo chosapanga dzimbiri kapena chitsulo chophimbidwa ndi alloy kupatula chitsulo "choyera" chophimbidwa ndi zinc. Komabe, chitsulo "choyera" chokha chophimbidwa ndi zinc nthawi zambiri chimatchedwa PPGI. Mwachitsanzo, PPGL ingagwiritsidwe ntchito pa chitsulo chophimbidwa ndi alloy cha 55% Al/Zn (chitsulo chopakidwa kale cha GALVALUME)
Zopopera Zitsulo Zopangidwa ndi Galvanized (PPGI)
Makulidwe: 0.13-0.8mm
M'lifupi: 600-1550mm
Kupaka utoto makulidwe: Mbali yapamwamba: 10-25microns; Mbali yakumbuyo: 3-20microns
Mtundu: RAL NO./Chitsanzo chanu, ndi zina zotero
Kulongedza: Pepala losalowa madzi + filimu ya pulasitiki + kulongedza chitsulo + kulongedza, kapena malinga ndi pempho la makasitomala.
Kugwiritsa ntchito: Chitsulo chopangidwa ndi pulasitiki, njira yosungiramo denga, firiji ya mafakitale,
Nthawi yotumizira: Juni-06-2023